teya_pos_sdk 1.0.5

Flutter plugin for Teya PosLink SDK (Android only)

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.0.5

Added

• Enhanced payment result handling with structured metadata
• Gateway Payment ID support in payment results
• Proper Metadata model integration for payment results

Changed

• Updated PaymentResult to use GatewayPaymentId object instead of String
• Updated PaymentResult to use structured Metadata model instead of Map<String, dynamic>
• Enhanced Android plugin serialization to use consistent state.toMap() approach
• Improved payment state display to show Gateway Payment ID in real-time
• Updated example app to prioritize Gateway Payment ID over Transaction ID

Fixed

• Fixed Android plugin serialization issues that caused crashes
• Improved data consistency between payment state stream and payment results
• Enhanced type safety for metadata access in payment results

1.0.4

Changed

• Misc
• Enhanced package description and metadata

1.0.3

Security

• Remove hardcoded client credentials from example app
• Add placeholder text to guide users to enter their own credentials
• Improve security by not exposing credentials in example code

1.0.2

Removed

• cancelPayment() method from Dart SDK
• Cancel payment functionality from Android implementation
• Cancel payment button from example app UI
• Cancel payment documentation from README

Changed

• Simplified payment flow to focus on payment initiation and completion
• Updated example app UI to remove cancel button and related functionality

1.0.1

Added

• Repository and issue tracker links to pub.dev package page
• Pub package badge in README
• Explicit publish destination configuration

Fixed

• Dart formatting issues in payment model files
• Unused import in payment_state.dart

Changed

• Updated package name from teya_poslink_sdk to teya_pos_sdk
• Updated Android package structure to com.khizar1556.teya_pos_sdk
• Removed hardcoded client credentials from example app
• Updated all documentation and examples to use new package name

Security

• Removed static client ID and secret from example application
• Users now must provide their own credentials through UI

1.0.0

Added

• Initial release of Flutter Teya SDK plugin
• Android platform support
• SDK initialization with configuration
• PosLink integration setup
• Card payment processing
• Real-time payment state updates
• Payment cancellation support
• Support for multiple currencies (GBP, EUR, USD)
• Comprehensive error handling
• Example Flutter application
• Complete documentation

Features

• TeyaSdk - Main SDK class for payment operations
• TeyaConfig - Configuration management for sandbox and production environments
• PaymentState - Enum for payment states with real-time updates
• PaymentResult - Result handling for payment operations
• TeyaError - Comprehensive error handling with specific error codes
• Extension methods for easy currency-specific payments

Android Implementation

• Native Android bridge using MethodChannel and EventChannel
• Integration with Teya Unified ePOS SDK
• Proper lifecycle management
• Error handling and state management

iOS Implementation

• Clear platform not supported errors with detailed messages
• iOS support blocked at Dart level for better user experience
• Ready for future iOS SDK integration when Teya provides iOS support

Documentation

• Complete README with setup instructions
• API reference documentation
• Usage examples
• Error handling guide